Sahih Muslim 1612a
Muhammad b. Ibrahim said that Abu Salama reported to him that there was between him and his people dispute over a piece of land, and he came to 'A'isha and mentioned that to her, whereupon she said: Abu Salama, abstain from getting this land, for Messenger of Allah ﷺ said: He who usurps even a span of land would be made to wear around his neck seven earths.
حَدَّثَنَا أَحْمَدُ بْنُ إِبْرَاهِيمَ الدَّوْرَقِيُّ، حَدَّثَنَا عَبْدُ الصَّمَدِ، - يَعْنِي ابْنَ عَبْدِ الْوَارِثِ - حَدَّثَنَا حَرْبٌ، - وَهُوَ ابْنُ شَدَّادٍ - حَدَّثَنَا يَحْيَى، - وَهُوَ ابْنُ أَبِي كَثِيرٍ - عَنْ مُحَمَّدِ بْنِ، إِبْرَاهِيمَ أَنَّ أَبَا سَلَمَةَ، حَدَّثَهُ وَكَانَ، بَيْنَهُ وَبَيْنَ قَوْمِهِ خُصُومَةٌ فِي أَرْضٍ وَأَنَّهُ دَخَلَ عَلَى عَائِشَةَ فَذَكَرَ ذَلِكَ لَهَا فَقَالَتْ يَا أَبَا سَلَمَةَ اجْتَنِبِ الأَرْضَ فَإِنَّ رَسُولَ اللَّهِ ﷺ قَالَ " مَنْ ظَلَمَ قِيدَ شِبْرٍ مِنَ الأَرْضِ طُوِّقَهُ مِنْ سَبْعِ أَرَضِينَ " .